The papers in this volume were originally solicited for a conference panel entitled “Ayahuasca Shamanism, Plant‐Based Spirituality, and the Future of Amazonia,” which took place at a meeting of the International Society for the Study of Religion, Nature and Culture, University of Florida, January 14–17, 2016. Videos are available at https://goo.gl/1X4xEe, or search YouTube for “ISSRNC 2016 Ayahuasca Panel” to find them. Teodoro Irigaray also gave a longer presentation earlier in the week on the same topic: “The contribution of Ayahuasca in the building of ethical responsibility for the conservation of the Amazon.” Video of that presentation is available at https://youtu.be/zMQ60sJDx_c (and titled “Teodoro Irigaray, Tropilunch, Jan. 12, 2016”).